endorsedCompleted

Java-to-Go Migration and API Modernization (Staff Augmentation)

Services Covered:

Staff Augmentation • API Development • Legacy Application Modernization

Industry

Information Technology

Duration

4 months

Budget

50K - 199K

Start Date

1 July 2021

Team Size

1-5 Employees

Engagement Model

Nearshore

Project Capability Score (PCS)

73/100

Good

Project Capability Score (PCS) estimates how capable Grupo KELSOFT is of successfully delivering a project like this, based on its past experience, track record, and ability to handle similar work. Learn more about PCS

Client

Orbis Data

Santiago, Chile

Project Summary

Cosys supported an IT consulting client with a migration project from Java to Golang, providing Golang engineers to perform system infrastructure updates, code reviews, API validation, and creation of new APIs. The vendor supplied dedicated developers and proposed improvements to the infrastructure while validating and improving existing APIs. All deliverables met the client's requirements with the required quality and within stipulated times, and the team's communication and management were noted as efficient and responsive.

Key Challenges

Migrate existing Java-based systems to Golang APIs
Update and improve system infrastructure
Perform code reviews across different frameworks
Review current APIs for correctness and create new APIs

Project Deliverables

Migration from Java to Golang APIs
Updated system infrastructure and proposed improvements
Code reviews across frameworks
Validated and improved current APIs
Created new APIs

Project Solution

Cosys provided Golang developers and managed the engagement, following up closely on requirements and delivering a proposal that fit the client's needs. The team executed a migration from older Java versions to Golang APIs (from a JDeveloper-based setup), performed code reviews across frameworks, validated the status of current APIs, created new APIs, and proposed improvements to the system infrastructure.

Project Outcome

All client requirements were met with required quality and within stipulated timelines
Efficient communication and management ensured timely delivery
The vendor responsively coordinated resources and provided timely solutions

Platforms

API/Integration Platform
Cloud

Tech Stack

Go
Java

Client Endorsement

Overall Review Rating

Timeliness

Cost Rating

Willing to Refer

Quality of Deliverables

“Cosys successfully met all the client's requirements and delivered high-quality deliverables on time. The team efficiently carried out tasks and responsively coordinated requests and resources. Their management style and timeliness in providing solutions made the collaboration rewarding.”
Claudia Gonzalez
People Management Head
Date: 09/20/2022